
        
        .footer1 {   
               
            background: #fff;
            max-width:640px;
            width: 100%;   
            position: fixed;
            bottom: 75px;    
              
        }   
        .footer1 input {   
            width: 80%;   
            height:100%; 
            outline: none;   
            font-size: 20px;    
            position: absolute;   
            border-radius: 6px;   
            right: 12%;   
        }   
        .footer1 span {   
            display: inline-block;   
            width: 10%; 
            height:100%;
            line-height: 200%;
            background: #90d169;   
            font-weight: 900;   
            cursor: pointer;   
            text-align: center;   
            position: absolute;   
            right: 1%;   
            border-radius: 6px; 
            color:#fff;  
        }   
        .footer1 span:hover {   
            color: #fff;   
            background: #999;   
        }   
        #user_face_icon {   
            display: inline-block;
            width:7.5%; 
            height:100%;  
            padding-left: 1%;   
            cursor: pointer;   
            overflow: hidden;   
        }   
        img {   
            width: 100%;  
        }   
        .content1 {   
            font-size: 20px;   
            max-width: 640px;
            width:100%;  
            overflow: auto;   
            padding: 5px;  
            margin-top: 10%; 
        }   
        .content1 li {   
            margin-top: 10px;   
            padding-left: 10px;   
            display: block;   
            clear: both;   
            overflow: hidden;   
        }   
        .content1 li img {   
            float: left;   
        }   
        .content1 li span{   
            background: #90d169;   
            padding: 10px;   
            border-radius: 10px;   
            float: left;   
            margin: 6px 10px 0 10px;   
            max-width: 310px;   
            border: 1px solid #90d169;   
            box-shadow: 0 0 3px #90d169; 
            color:#fff;  
        }   
        .content1 li img.imgleft {    
            float: left;    
        }   
        .content1 li img.imgright {    
            float: right;   
            width:7%; 
        }   
        .content1 li span.spanleft {    
            float: left;   
            background: #fff;   
        }   
        .content1 li span.spanright {    
            float: right;   
            background: #90d169;   
        }   